Recording and saving a GUI experiment in Guide?
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Hello ,
I would like to be recording and saving the screen each time i am doing an experiment in Guide (GUI). I do not how to start any information concerning that?
Should i create a new pushbutton? If yes, which callback should i use .
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Geoff Hayes
am 21 Apr. 2022
@Franck paulin Ludovig pehn Mayo - if you want to record what is happening in the figure and/or the whole experiment, then you would need to use a timer to periodically get a snapshot of what is happening on the figure, and then save it to a file either as an image or to update a video file. It might actually be easier to use third party software (maybe QuickTime) to record the screen session.
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Vidip
am 1 Dez. 2023
I understand you want to capture and save the screen while running a GUI created with GUIDE in MATLAB, for this you can create a new push button and use its callback to capture the screen. You can follow these steps for the same:
- Create a New Push Button: Open your GUI in GUIDE, and from the "Tools" menu, select "Insert Standard Components" and then choose "Push Button." Place the button where you want it in your GUI.
- Create Callback Function: In the Callback Editor, create a new callback function for the 'ButtonDownFcn' event. This function will be called when the button is pressed.
- Capture and Save Screen Function: Now, you need to create the function captureAndSaveScreen that captures the screen and saves it. You can use the ‘getframe’ and ‘imwrite’ functions for this.
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